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🔢 Sudoku Puzzles (Minus GAS ⛽️)

Sudoku puzzle-solving videos from CTC (excluding GAS puzzles).

Data source: Cracking the Cryptic Catalogue · About: View on GitHub

15 rows where Constraints contains "Disjoint Groups" and Solver contains "Mark" sorted by Id descending

Solver 1

  • Mark · 15 ✖

Setter 15

  • Just Kirb · 2
  • Branden Gagne · 1
  • Catmandoku · 1
  • Chilly · 1
  • FullDeck · 1
  • Gray Kanarek · 1
  • Jobo · 1
  • Jon Landers · 1
  • Jonny Kaufman · 1
  • Kennet's Dad · 1
  • Memeristor · 1
  • Merdock · 1
  • Missing a Few Cards · 1
  • NXTMaster · 1
  • olima · 1

Constraints 20

  • Disjoint Groups · 15 ✖
  • Thermo · 6
  • Killer · 4
  • Kropki · 3
  • Anti-Knight · 2
  • Arrow · 2
  • Consecutive · 2
  • Little Killer · 2
  • XV · 2
  • 159 · 1
  • Ambiguous Clues · 1
  • Between Lines · 1
  • Extra Regions · 1
  • German Whispers · 1
  • Incomplete Clues · 1
  • Lockout Lines · 1
  • Palindrome · 1
  • Parity Lines · 1
  • Renban · 1
  • Slow Thermo · 1
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7692 Within and Without 2025-10-05 Mark Merdock Between Lines, Disjoint Groups, Kropki, Lockout Lines
It's a Disjoint Disaster
It's a Disjoint Disaster
00:56:09 57 min
6244 Alarm Clock 2024-08-05 Mark Jobo Consecutive, Disjoint Groups, Incomplete Clues, Parity Lines, Thermo, XV
A Very Late Alarm Call
A Very Late Alarm Call
00:37:25 38 min
6047 Slogermo 2024-06-05 Mark Catmandoku Disjoint Groups, German Whispers, Slow Thermo
Slow ... to Grasp the Logic
Slow ... to Grasp the Logic
00:52:15 53 min
5462 Bidirectional 34 2023-12-10 Mark Just Kirb Arrow, Disjoint Groups
The Ruleset that Scares us to Death
The Ruleset that Scares us to Death
00:37:46 38 min
5409 Thermo Dot 2023-11-24 Mark FullDeck, Missing a Few Cards Consecutive, Disjoint Groups, Thermo
Four Thermos and Two Dots? How Can that be Enough?
Four Thermos and Two Dots? How Can that be Enough?
00:40:24 41 min
4751 Keyhole Fever 2023-06-17 Mark Just Kirb Disjoint Groups, Thermo
What you can find Through the Keyhole
What you can find Through the Keyhole
00:18:09 19 min
3450 Your Ways Are Numbered 2022-07-28 Mark Chilly 159, Ambiguous Clues, Disjoint Groups, Killer
How Many Roads Must a Man Walk Down?
How Many Roads Must a Man Walk Down?
00:51:11 52 min
3104 Discombobulated 2022-05-12 Mark Kennet's Dad Arrow, Disjoint Groups, Renban
I Get Totally Discombobulated
I Get Totally Discombobulated
00:29:16 30 min
2065 Euros: The Final 2021-07-10 Mark olima Disjoint Groups, Killer, Kropki, Thermo
One Final Prediction for the Euros?
One Final Prediction for the Euros?
00:40:45 41 min
1958 Disjointed Knights 2021-05-28 Mark Memeristor Anti-Knight, Disjoint Groups, Little Killer, Palindrome
Sudoku in the Fifth Dimension
Sudoku in the Fifth Dimension
00:34:09 35 min
1950 Just Add Colour 2021-05-25 Mark Branden Gagne Anti-Knight, Disjoint Groups, Kropki, Little Killer, Thermo
Just Add Colour
Just Add Colour
00:34:50 35 min
1931 Scarecrow 2021-05-16 Mark NXTMaster Disjoint Groups, Extra Regions
A Masterful Debut Puzzle
A Masterful Debut Puzzle
00:30:13 31 min
1915 Disjoint Killer Sudoku 2021-05-09 Mark Jon Landers Disjoint Groups, Killer, XV
This is an Elegant Killer
This is an Elegant Killer
00:23:23 24 min
1858 A Disjointed Killer 2021-04-12 Mark Jonny Kaufman Disjoint Groups, Killer
Sudoku in the Fourth Dimension
Sudoku in the Fourth Dimension
00:20:11 21 min
1804 Shamrocks 2021-03-17 Mark Gray Kanarek Disjoint Groups, Thermo
A Sudoku for St Patrick's Day
A Sudoku for St Patrick's Day
00:30:45 31 min

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Last updated (UTC): 2025-12-05 04:04:54